What's the difference between RV and Pool antifreeze?

Richard Bratke
by Richard Bratke
Why is pool antifreeze so much more expensive?

  1 answer
  • Kim Kim on Sep 01, 2017

    Both can be made of propylene glycol and are then, the same.

    Some rv antifreezes are made with ethanol which can dry out rubber gaskets. I would avoid that kind!

    : )


    • Peggy Peggy on Sep 02, 2017

      My husband works on swimming pools & uses rv antifreeze to winterize pools & the plumbing in our rvs & cabin.